示范答案：
There is no denying that large shopping malls and commercial centres exert a negative impact on small local businesses for the reason that large shopping malls and commercial centres have noticeably more competitive advantages as compared to small local businesses. To be more specific, there are numerous kinds of commodities available in large shopping malls or business centres, which attract a considerable number of consumers. Even if small local businesses are often nearer to the residents, the advantage of large shopping malls’ free delivery service within certain kilometres can never be ignored. Obviously, a greater market share is taken up by large shopping malls and commercial centres rather than small local businesses. Accordingly, I believe large shopping malls and commercial centres have a strong unfavourable impact on those small ones.
